Color Preview

#640D0B

Red
Opacity
100%
Color Information
HEX #640D0B
RGB 100, 13, 11
RGBA rgba(100, 13, 11, 1)
HSL 1°, 80%, 22%
HSLA hsla(1, 80%, 22%, 1)
HSV 1°, 89%, 39%
CMYK 0%, 87%, 89%, 61%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 13.09:1
AAA
Black
Ratio: 1.6:1
Fail
Light Gray
Ratio: 12.42:1
AAA
Dark Gray
Ratio: 1.14:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.